I'm a reporter working on a story for a newspaper about T-Mobile's HotSpot@Home service that combines cell calling and voice over Wi-Fi into a single phone and plan. I'd like to talk to anyone who is using the service about their experience. (It's offered just in the Seattle area for now.) This is unrelated to T-Mobile's HotSpot data service that's Wi-Fi in Starbucks, etc., although the phones will work in those hotspots.